Hikvision DS-K2604T – 4 Door Network Access Controller Main Board with TCP/IP, RS-485 & Advanced Security Functions
The Hikvision DS-K2604T is a high-performance 4-door access control main board designed for large-scale and secure access management systems. It supports TCP/IP and RS-485 communication with encrypted data transmission, ensuring maximum system security and reliability. The controller supports offline operation, advanced authentication modes, and full integration with various access control components.
Technical Specifications:
System Performance:
• Card Capacity: Up to 100,000 cards
• Event Storage: Up to 300,000 records
Communication:
• TCP/IP Network Interface
• RS-485 Communication (up to 8 interfaces)
• Wiegand Interface (W26 / W34)
Supports secure encrypted communication.
Door Control:
• Supports 4 Doors
• Lock Control Outputs: 4
• Exit Buttons: 4
• Door Contact Inputs: 4
Input & Output Interfaces:
Inputs:
• Alarm Inputs: 4
• Door Contacts: 4
• Exit Buttons: 4
Outputs:
• Alarm Outputs: 4
• Lock Outputs: 4
Reader Support:
• RS-485 Card Readers: 8
• Wiegand Readers: 4
Compatible with third-party readers.
Security & Control Features:
• Anti-passback function
• Multi-door interlock
• Multi-card authentication
• First person (first card) function
• Super card & super password
• Alarm event upload
• Tamper-proof protection
System Features:
• Offline operation support
• Data retention after power loss
• Remote door control
• Online upgrade capability
• Time synchronization (NTP / manual / automatic)
Power & Environmental:
• Power Supply: 12V DC
• Power Consumption:
- ≤ 100W (with load)
- ≤ 4W (without load)
• Working Temperature: -20°C to +65°C
• Humidity: 10% to 90% (non-condensing)
Physical Specifications:
• Dimensions: 236 × 185 × 37 mm
Key Features:
• 4-door access control main board
• Supports 100,000 cards & 300,000 events
• TCP/IP + RS-485 communication
• Supports up to 8 RS-485 readers
• Wiegand & third-party reader compatibility
• Advanced security functions (anti-passback, multi-authentication)
• Remote control and system upgrade
• Reliable offline operation
• Compact and industrial design
Applications:
• Large office buildings
• Factories & industrial sites
• Universities & campuses
• Hospitals
• Commercial complexes
• Access control systems
• Security integration projects
Connect Gates Professional Opinion:
The DS-K2604T is the ideal solution for large-scale access control systems. It provides high flexibility with 4-door control and supports more readers compared to smaller models. It is perfect for projects requiring scalability, advanced security logic, and centralized management.